What does BSOD 0x194 (SAVER_NONRESPONSIVEPROCESS) mean?

 
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ERROR_CLOUD_FILE_PROVIDER_TERMINATEDWin32 errorWindows
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VIDEO_DXGKRNL_LIVEDUMP SMB_SERVER_LIVEDUMP

SAVER_NONRESPONSIVEPROCESS

SAVER_NONRESPONSIVEPROCESS: interpret the capture reason, not a public stop-code contract

SAVER_NONRESPONSIVEPROCESS (0x00000194) classifies a diagnostic capture where a process was classified as nonresponsive. SAVER values are diagnostic categories; the public symbol does not provide a stable bugcheck-parameter contract that identifies one defective driver by itself.

Capture the evidence that belongs to this category

Preserve UI/worker stacks, message queue, wait chain, CPU samples, locks, pending I/O, RPC/COM dependencies, and hang duration. Also keep the Windows build, dump type, producer, WER/event correlation, and relevant process or package identity.

What the investigation should prove

The goal is to separate deadlock, message-pump starvation, blocked I/O, dependency wait, and sustained CPU work. Use the dump and surrounding events to find the first concrete blocked transition or failing component; do not manufacture parameter meanings from the numeric SAVER value.

Technical references


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